Carrier ZS Standard - ZS Pro Sensor Display Icon Meanings

Creating Snap control programs for ZS Sensors
ZS Sensor CARRIER CORPORATION ©2020
Applications Guide All rights reserved
6
Step 2: Add Analog Sensed Value Input microblocks
From the
Net I/O
microblock menu, add one
Analog Sensed Value Input
(
ASVI
) microblock for each type
of sensed value (temperature, humidity, CO2, or VOC) that you want to retrieve from the ZS sensor(s). For
example, the first ASVI may retrieve temperature, and the second may retrieve humidity, etc. A control program
can have only one ASVI for each type of sensed value. Enter the following information in the Property Editor.
NOTE
If your control program needs to retrieve temperature or humidity values from ZS zone sensors and ZS duct
or pipe sensors, use the same ASVI microblock and select the
Zone Temp
or
Zone Humidity
Rnet tag.
Rnet Tag
The Rnet tag determines which value (Temperature, Humidity, CO2, or VOC)
is retrieved from the ZS Sensor. A zone sensor's screen will display:
or for Zone Temp
Zone Humidity
CO2
for Zone CO2
UOC
for Zone VOC
Default Value
The value that the microblock outputs when communication with all enabled
sensors fails or during sensor startup.
Units
The unit of measurement of the microblock's present value. Select from the
BACnet engineering units in this droplist. For some microblocks, you can
customize the droplist by selecting
Options
>
Preferences
>
Droplist Options
.
Index/Enable
The Index number corresponds to the ZS sensors defined in the Sensor
Binder microblock. Check
Enable
for each sensor that you want to include in
the combination algorithm used to determine the output value of the
microblock.